-20d=-4(d-16)

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Solution for -20d=-4(d-16) equation:


Simplifying
-20d = -4(d + -16)

Reorder the terms:
-20d = -4(-16 + d)
-20d = (-16 * -4 + d * -4)
-20d = (64 + -4d)

Solving
-20d = 64 + -4d

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '4d' to each side of the equation.
-20d + 4d = 64 + -4d + 4d

Combine like terms: -20d + 4d = -16d
-16d = 64 + -4d + 4d

Combine like terms: -4d + 4d = 0
-16d = 64 + 0
-16d = 64

Divide each side by '-16'.
d = -4

Simplifying
d = -4

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